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Diffstat (limited to 'arch/x86/um/elfcore.c')
-rw-r--r--arch/x86/um/elfcore.c15
1 files changed, 4 insertions, 11 deletions
diff --git a/arch/x86/um/elfcore.c b/arch/x86/um/elfcore.c
index 6bb49b687c97..7bb89a27a5e4 100644
--- a/arch/x86/um/elfcore.c
+++ b/arch/x86/um/elfcore.c
@@ -11,8 +11,7 @@ Elf32_Half elf_core_extra_phdrs(void)
return vsyscall_ehdr ? (((struct elfhdr *)vsyscall_ehdr)->e_phnum) : 0;
}
-int elf_core_write_extra_phdrs(struct file *file, loff_t offset, size_t *size,
- unsigned long limit)
+int elf_core_write_extra_phdrs(struct coredump_params *cprm, loff_t offset)
{
if ( vsyscall_ehdr ) {
const struct elfhdr *const ehdrp =
@@ -32,17 +31,14 @@ int elf_core_write_extra_phdrs(struct file *file, loff_t offset, size_t *size,
phdr.p_offset += ofs;
}
phdr.p_paddr = 0; /* match other core phdrs */
- *size += sizeof(phdr);
- if (*size > limit
- || !dump_write(file, &phdr, sizeof(phdr)))
+ if (!dump_emit(cprm, &phdr, sizeof(phdr)))
return 0;
}
}
return 1;
}
-int elf_core_write_extra_data(struct file *file, size_t *size,
- unsigned long limit)
+int elf_core_write_extra_data(struct coredump_params *cprm)
{
if ( vsyscall_ehdr ) {
const struct elfhdr *const ehdrp =
@@ -55,10 +51,7 @@ int elf_core_write_extra_data(struct file *file, size_t *size,
if (phdrp[i].p_type == PT_LOAD) {
void *addr = (void *) phdrp[i].p_vaddr;
size_t filesz = phdrp[i].p_filesz;
-
- *size += filesz;
- if (*size > limit
- || !dump_write(file, addr, filesz))
+ if (!dump_emit(cprm, addr, filesz))
return 0;
}
}